initial util files
adding .gitignore
adding class to parse mongo ids
adding url creation
moving url to restapi bundle instead of util
convenience function similar to Arr::get
adding date class
Merge branch 'master' of 10.100.1.3:/data1/git/repos/lucidbundles/util
adding image class
master: adding util functions for calculating adjusted heights and widths
master: adding utility functions for image dimensions
adding moment processing for stories
adding type for last moment
adding textile
adding url class to close urls
making url's relative to root
adding new str helper functions
Merge branch 'master' of 10.100.1.3:/data1/git/repos/lucidbundles/util
moving stuff to story helper
fixing bug causing image filenames to be blank